the idea is not to mark out where the *overrides* are, but to distinguish between GLOBAL and view specific overrides. having "begin override" is totally unhelpful, and is just clutter. if you specify which override you are beginning, it is more useful and less cluttered.
so please, save my sanity (and other people who hate these comment markers enough as it is), and either remove the damned things, or specify which override you are beginning or ending.
update: opi removed them :)